Technical Reference
Serial Cable Pin Configurations
The following tables list the pin assignments for the RS232
adapters included with MERLIN Identifier system components.
Adapters are identified by their labels.
NOTE:
All modular cords supplied with the MERLIN Identifier system
components are polarized—other similar-looking modular cords
may not be compatible with the adapter pin configurations.
Serial Port Controller (RJ45-to-DB9)
RJ45 Female
DB9 Male
Red
Pin 2
Yellow
Pin 3
Green
Pin 5
Black
Pin 7
Serial Port PC (RJ45-to-DB9)
RJ45 Female
DB9 Female
Red
Pin 2
Yellow
Green
Black
Pin 3
Pin 5
Pin 7
50
Serial Cable Pin Configurations